CN220547780U - Synchronous cutting device for stainless steel pipes - Google Patents
Synchronous cutting device for stainless steel pipes Download PDFInfo
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- CN220547780U CN220547780U CN202322096583.XU CN202322096583U CN220547780U CN 220547780 U CN220547780 U CN 220547780U CN 202322096583 U CN202322096583 U CN 202322096583U CN 220547780 U CN220547780 U CN 220547780U
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- connecting plate
- stainless steel
- cutting device
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- outer frame
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- 238000005520 cutting process Methods 0.000 title claims abstract description 60
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 34
- 239000010935 stainless steel Substances 0.000 title claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 23
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a synchronous cutting device for stainless steel pipes, which aims at the problem that the fixed-length steel pipes can generate waste due to orders. A synchronous cutting device for stainless steel pipes, comprising: the outer frame body is arranged on the ground surface and is provided with a pair of sliding rods; the movable frame is arranged on the outer frame sliding rod, a pair of telescopic cylinders are arranged on the movable frame, and the movable ends of the telescopic cylinders are connected with the outer frame; the rotary cutting device is arranged on the movable frame, and an input hole is formed in the middle of the rotary cutting device for inputting the stainless steel tube; the auxiliary positioning arm is arranged on the outer frame body outside the working surface of the rotary cutting device and used for fixing the horizontal position of the stainless steel during cutting.
Description
Technical Field
The utility model relates to the field of stainless steel tube preparation and manufacturing equipment, in particular to a synchronous cutting device for stainless steel tubes.
Background
The manufacturing of stainless steel pipes requires that long stainless steel plates are curled into round pipes by a forming device, and the stainless steel plates in round pipes are welded into pipes by continuous welding. In the prior art, the manufacturing is fixed-length manufacturing, the length of a steel belt is cut according to the fixed length when the steel pipe is manufactured, the length of the manufactured stainless steel pipe is determined by fixed-length cutting, the manufactured stainless steel pipe is stored, and secondary cutting is carried out according to the actually received order, so that the order requirement is met.
This means that a large number of stainless steel pipes are cut at the ends of each order, thereby wasting steel.
In order to solve this problem, it is necessary to design a matching device that does not cut the steel strip manufacture and simultaneously cuts the finished steel pipe.
Disclosure of Invention
The utility model relates to a synchronous cutting device for stainless steel pipes, which aims at the problem that the fixed-length steel pipes are wasted due to orders, and aims at achieving the purpose that the stainless steel pipes are not wasted by canceling the fixed-length cutting part during the manufacture of the steel pipes, manufacturing continuous steel pipes with unlimited lengths, and synchronously cutting the steel pipes according to the demands of the orders along with the manufacturing process.
A synchronous cutting device for stainless steel pipes, comprising:
the outer frame body is arranged on the ground surface and is provided with a pair of sliding rods;
the movable frame is arranged on the outer frame sliding rod, a pair of telescopic cylinders are arranged on the movable frame, and the movable ends of the telescopic cylinders are connected with the outer frame;
the rotary cutting device is arranged on the movable frame, and an input hole is formed in the middle of the rotary cutting device for inputting the stainless steel tube;
the auxiliary positioning arm is arranged on the outer frame body outside the working surface of the rotary cutting device and used for fixing the horizontal position of the stainless steel during cutting.
The device is used together with steel pipe production equipment in the during operation, the steel pipe of the production of steel pipe production equipment penetrates in the movable frame, and movable frame's moving speed is synchronous with steel pipe production equipment, if the synchronous follow-up of movable frame is lacking in rotatory cutting device during operation, then the cutting in the production process can become and form continuous spiral on the steel pipe surface, and after movable frame and steel pipe production speed are synchronous, the cutting face can form standard circle, and the steel pipe that cuts down like this is the fixed length. After the cutting is completed once, the movable frame is reset, the rotary cutting device waits for the second cutting point, and the process is repeated until the second cutting point arrives.
Along with the continuous cutting, the pipe body at the front can be continuously propped forwards because of the pipe body produced at the rear, so that an auxiliary positioning arm is required to be coaxial with the pipe body at the front and the pipe body at the rear, and the problem that the cutting failure is caused by the peculiar smell of the axis of the pipe body at the front and the rear when the cutting is not finished is avoided.
Preferably, the rotary cutting device includes:
the device comprises a device box body, wherein a stepping motor and a bearing are arranged in the device box body;
the hollow rotating disc with the shaft comprises two parts, wherein the first part is a rotating disc, the second part is a rotating shaft, the two parts are coaxial and hollow, and the rotating shaft is inserted into the device box body, driven by a stepping motor and matched with a bearing to stabilize the rotating shaft;
the laser cutter is arranged on the first part of the hollow shaft-bearing rotary table, and the cutting surface is parallel to the rotary surface of the hollow shaft-bearing rotary table;
an extension fixing sleeve is fixed along the hollow of the hollow shaft-bearing turntable, one end of the extension fixing sleeve is detachably connected with the hollow shaft-bearing turntable, the other end of the extension fixing sleeve is in a shape of a circular table, and the circular table is coaxial with the hollow.
Preferably, a position adjusting device is arranged between the laser cutter and the hollow belt shaft turntable, and the position adjusting device comprises:
the fixing plate is provided with a pair of sliding rails, a sliding block is arranged on the sliding rails, one end of the fixing plate is provided with a positioning plate, a nut is fixed on the positioning plate, a screw rod is penetrated in the nut, and the screw rod is hinged with the side face of the sliding block;
the laser cutter is arranged on the sliding block.
Preferably, the side surface of the first part of the hollow rotating disc with the shaft is H-shaped to form a wire collecting groove.
The laser cutter rotates along with the hollow shaft turntable, so a wire winding structure is needed to assist the power supply wire and the cooling tube of the laser cutter to wind and unwind.
Preferably, the auxiliary positioning arm includes: the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are sequentially connected, wherein the first connecting plate is fixedly connected with the outer frame body, the fourth connecting plate is provided with a matching sheet, the matching sheet is detachably connected with the fourth connecting plate, and the matching sheet is an arc sheet;
the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are detachably connected;
a sensor mounting plate is arranged on the first connecting plate in parallel with the second connecting plate, an infrared sensor is arranged on the sensor mounting plate, and a sensor receiving and transmitting end is matched with the stainless steel tube. The infrared sensor is used for judging whether the steel pipe in front is fed from the outer frame body or not.
The utility model has the beneficial effects that: the device of the utility model has the advantages that the manufacturing waste rate of the stainless steel pipe is effectively reduced after the device is used, the structure of the device is simple, the device is convenient for production and use, and the device is convenient for being transformed to the existing production line for use.
Drawings
FIG. 1 is a view of the mating of a cutting point with an auxiliary positioning arm;
FIG. 2 is a diagram showing the combination of the movable frame and the outer frame;
FIG. 3 is a diagram of the device housing and the movable frame;
in the figure: A. stainless steel pipe, 1, outer frame, 2, hollow take the first part of axle carousel, 3, telescopic cylinder, 4, the slide bar, 5, auxiliary positioning arm, 6, sensor mounting panel, 7, slider, 8, slide rail, 9, laser cutter, 10, extension fixed cover, 11, cooperation piece, 12, device box, 13, movable frame, 14, slider, 15, fixed plate.
Detailed Description
The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2 and 3, the synchronous cutting device for stainless steel pipes comprises:
the device comprises an outer frame body 1, wherein the outer frame body is arranged on the ground surface, and a pair of sliding rods are arranged on the outer frame body;
the movable frame is arranged on the outer frame sliding rod, a pair of telescopic cylinders are arranged on the movable frame, and the movable end of the telescopic cylinder 3 is connected with the outer frame;
the rotary cutting device is arranged on the movable frame, and an input hole is formed in the middle of the rotary cutting device for inputting the stainless steel tube A;
the auxiliary positioning arm is arranged on the outer frame body outside the working surface of the rotary cutting device and used for fixing the horizontal position of the stainless steel during cutting.
The device is used together with steel pipe production equipment in the during operation, the steel pipe of the production of steel pipe production equipment penetrates in the movable frame, and movable frame's moving speed is synchronous with steel pipe production equipment, if the synchronous follow-up of movable frame is lacking in rotatory cutting device during operation, then the cutting in the production process can become and form continuous spiral on the steel pipe surface, and after movable frame and steel pipe production speed are synchronous, the cutting face can form standard circle, and the steel pipe that cuts down like this is the fixed length. After the cutting is completed once, the movable frame is reset, the rotary cutting device waits for the second cutting point, and the process is repeated until the second cutting point arrives.
Along with the continuous cutting, the pipe body at the front can be continuously propped forwards because of the pipe body produced at the rear, so that an auxiliary positioning arm is required to enable the pipe body at the front to be coaxial with the pipe body at the rear, and the problem that the axial displacement of the pipe body at the front and the rear leads to cutting faults when the cutting is not finished is avoided.
A rotary cutting apparatus comprising:
a device box 12 in which a stepping motor and a bearing are disposed; the bottom of the box body is provided with a movable frame 13, two sides of the bottom surface of the movable frame are provided with sliding blocks 14, the sliding blocks are sleeved on the sliding rods 4, and the outer sides of the sliding blocks are fixed with the cylinder bodies of the telescopic cylinders;
the hollow rotating disc with the shaft comprises two parts, wherein the first part 2 is a rotating disc, the second part is a rotating shaft, the two parts are coaxial and hollow, and the rotating shaft is inserted into a device box body, is driven by a stepping motor and is matched with a bearing to stabilize the rotating shaft;
the laser cutter is arranged on the first part 2 of the hollow shaft-bearing rotary table, and the cutting surface is parallel to the rotary surface of the hollow shaft-bearing rotary table;
an extension fixing sleeve 10 is fixed along the hollow of the hollow shaft-bearing turntable, one end of the extension fixing sleeve is detachably connected with the hollow shaft-bearing turntable, the other end of the extension fixing sleeve is in a shape of a circular table, and the circular table is coaxial with the hollow.
A position adjusting device is arranged between the laser cutter 9 and the hollow belt shaft turntable, and the position adjusting device comprises:
the fixing plate 15 is provided with a pair of sliding rails 8, the sliding rails 8 are provided with sliding blocks 7, one end of the fixing plate 15 is provided with a positioning plate, a nut is fixed on the positioning plate, a screw rod is penetrated in the nut, and the screw rod is hinged with the side surfaces of the sliding blocks;
the laser cutter is arranged on the sliding block.
The side surface of the first part of the hollow shaft turntable is H-shaped to form a wire collecting groove.
The laser cutter rotates along with the hollow shaft turntable, so a wire winding structure is needed to assist the power supply wire and the cooling tube of the laser cutter to wind and unwind.
The auxiliary positioning arm 5 includes: the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are sequentially connected, wherein the first connecting plate is fixedly connected with the outer frame body, the fourth connecting plate is provided with a matching sheet, the matching sheet is detachably connected with the fourth connecting plate, and the matching sheet 11 is an arc sheet;
the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are detachably connected;
and a sensor mounting plate 6 is arranged on the first connecting plate in parallel with the second connecting plate, an infrared sensor is arranged on the sensor mounting plate, and a sensor receiving and transmitting end is matched with the stainless steel tube. The infrared sensor is used for judging whether the steel pipe in front is fed from the outer frame body or not.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A synchronous cutting device for stainless steel pipes, comprising:
the outer frame body is arranged on the ground surface and is provided with a pair of sliding rods;
the movable frame is arranged on the outer frame sliding rod, a pair of telescopic cylinders are arranged on the movable frame, and the movable ends of the telescopic cylinders are connected with the outer frame;
the rotary cutting device is arranged on the movable frame, and an input hole is formed in the middle of the rotary cutting device for inputting the stainless steel tube;
the auxiliary positioning arm is arranged on the outer frame body outside the working surface of the rotary cutting device and used for fixing the horizontal position of the stainless steel during cutting.
2. A synchronous cutting device for stainless steel pipes according to claim 1, characterized in that the rotary cutting device comprises:
the device comprises a device box body, wherein a stepping motor and a bearing are arranged in the device box body;
the hollow rotating disc with the shaft comprises two parts, wherein the first part is a rotating disc, the second part is a rotating shaft, the two parts are coaxial and hollow, and the rotating shaft is inserted into the device box body, driven by a stepping motor and matched with a bearing to stabilize the rotating shaft;
the laser cutter is arranged on the first part of the hollow shaft-bearing rotary table, and the cutting surface is parallel to the rotary surface of the hollow shaft-bearing rotary table;
an extension fixing sleeve is fixed along the hollow of the hollow shaft-bearing turntable, one end of the extension fixing sleeve is detachably connected with the hollow shaft-bearing turntable, the other end of the extension fixing sleeve is in a shape of a circular table, and the circular table is coaxial with the hollow.
3. The synchronous cutting device for stainless steel pipes according to claim 2, wherein a position adjusting device is arranged between the laser cutter and the hollow belt shaft turntable, and the position adjusting device comprises:
the fixing plate is provided with a pair of sliding rails, a sliding block is arranged on the sliding rails, one end of the fixing plate is provided with a positioning plate, a nut is fixed on the positioning plate, a screw rod is penetrated in the nut, and the screw rod is hinged with the side face of the sliding block;
the laser cutter is arranged on the sliding block.
4. A synchronous cutting device for stainless steel pipes according to claim 2 or 3, wherein the first part of the hollow pivoted disc is H-shaped in side form to form a winding slot.
5. A synchronous cutting device for stainless steel pipes according to claim 1, wherein the auxiliary positioning arm comprises: the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are sequentially connected, wherein the first connecting plate is fixedly connected with the outer frame body, the fourth connecting plate is provided with a matching sheet, the matching sheet is detachably connected with the fourth connecting plate, and the matching sheet is an arc sheet;
the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are detachably connected;
a sensor mounting plate is arranged on the first connecting plate in parallel with the second connecting plate, an infrared sensor is arranged on the sensor mounting plate, and a sensor receiving and transmitting end is matched with the stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096583.XU CN220547780U (en) | 2023-08-07 | 2023-08-07 | Synchronous cutting device for stainless steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096583.XU CN220547780U (en) | 2023-08-07 | 2023-08-07 | Synchronous cutting device for stainless steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547780U true CN220547780U (en) | 2024-03-01 |
Family
ID=90002761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322096583.XU Active CN220547780U (en) | 2023-08-07 | 2023-08-07 | Synchronous cutting device for stainless steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547780U (en) |
-
2023
- 2023-08-07 CN CN202322096583.XU patent/CN220547780U/en active Active
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